Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAAAAwGHNHMbxcDLsoSYoAgbC72pE5Bv6KaC5k/Gbc+6ohDOUSy0X0iQ6QNtOh+r… (844 chars)"
  }
}